Briefly: The red planet just took a hit. This image shows a new impact crater in Elysium Planitia, discovered by the HiRISE imager aboard NASA's Mars Reconnaissance Orbiter. You can see a very distinct crater rim with ejecta that's much darker than the surroundings. NASA believes that the distribution of the ejecta suggests that whatever it was that hit the planet struck from the west. [NASA]
This Is A Fresh Scar On Mars' Surface
Trending Stories Right Now
You can now add ‘30 million-watt peak power tattoo removing laser’ to the long list of things you probably shouldn’t be able to buy on eBay. YouTuber Drake Anthony, better known as Styropyro, is an expert on all things lasers, and even he was taken aback by the power of a laser that he, or really anyone, can buy on eBay.
Humans have a “natural” lifespan of around 38 years, according to a new method we have developed for estimating the lifespans of different species by analysing their DNA.